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Set SEPolicy for the disable_contaminant_detection script

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This patch ports Zuma project SEPolicy and corrects the platform device
name.

init    : Command 'exec /vendor/bin/hw/disable_contaminant_detection.sh'
action=vendor.usb.contaminantdisable=true (/vendor/etc/init/hw/
init.zumapro.usb.rc:288) took 5ms and failed: Could not start exec
service: File /vendor/bin/hw/disable_contaminant_detection.sh(labeled
"u:object_r:vendor_file:s0") has incorrect label or no domain transition
from u:r:init:s0 to another SELinux domain defined. Have you configured
your service correctly?
https://source.android.com/security/selinux/device-policy#
label_new_services_and_address_denials. Note: this error shows up even
in permissive mode in order to make auditing denials possible.

Bug: 295127978
Test: manual test
Change-Id: I4269127f0101250615aad9218a9e2684579a653b
Signed-off-by: Kuen-Han Tsai <khtsai@google.com>
This commit is contained in:
Kuen-Han Tsai 2024-02-02 17:35:39 +08:00
parent 24ad0c2d7f
commit 25748e9d93
3 changed files with 11 additions and 0 deletions
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7
vendor/disable-contaminant-detection-sh.te vendored Normal file
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type disable-contaminant-detection-sh, domain;
type disable-contaminant-detection-sh_exec, vendor_file_type, exec_type, file_type;
init_daemon_domain(disable-contaminant-detection-sh)
allow disable-contaminant-detection-sh vendor_toolbox_exec:file execute_no_trans;
allow disable-contaminant-detection-sh sysfs_batteryinfo:dir r_dir_perms;
allow disable-contaminant-detection-sh sysfs_batteryinfo:file rw_file_perms;